Honor CPPFLAGS in python wrapper to improve build process on Mac OS X

diff --git a/bindings/python/Makefile.am b/bindings/python/Makefile.am
index 2b47b6a..01de1fe 100644 (file)
--- a/bindings/python/Makefile.am
+++ b/bindings/python/Makefile.am
@@ -17,7 +17,7 @@ all-local:    ftdi_wrap.c ftdi.py
                $(PYTHON) setup.py build --compiler=mingw32 \
          ;; \
          *) \
-               $(PYTHON) setup.py build \
+               CPPFLAGS="$(CPPFLAGS)" $(PYTHON) setup.py build \
          ;; \
        esac;
 
@@ -36,7 +36,7 @@ install-exec-local:
                $(PYTHON) setup.py install --prefix="$$NATIVE_WINDOWS_PREFIX" \
          ;; \
          *) \
-               $(PYTHON) setup.py install --prefix=$(DESTDIR)$(prefix) \
+               CPPFLAGS="$(CPPFLAGS)" $(PYTHON) setup.py install --prefix=$(DESTDIR)$(prefix) \
          ;; \
        esac;